Sodium fluosilicate
[化] 氟硅酸钠\\n[医] 氟桂酸钠, 硅氟化钠
🧩 词语组成解析
sodium
['sodɪəm]
n. <化>钠(11号元素，符号 Na);
[机] 氟硅酸盐
🗣️ 情景例句
Do you think I have enough to show him?
觉得我有足够的照片给他看吗？
To lift
击起
This time it was the postman and he wanted me to sign for a registered letter!
这次是邮递员，他要我签收一封挂号信！